# Odnoklassniki

> social networking service

**Wikidata**: [Q1123836](https://www.wikidata.org/wiki/Q1123836)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Odnoklassniki)  
**Source**: https://4ort.xyz/entity/odnoklassniki

## Summary
Odnoklassniki (OK.ru) is a Russian social networking service launched in 2006, designed to help users reconnect with classmates and friends. It is one of the most popular social media platforms in Russia and neighboring countries, offering features like profile creation, photo sharing, and messaging.

## Key Facts
- **Founded**: March 4, 2006, by Albert Popkov.
- **Headquarters**: Moscow, Russia.
- **Owned by**: VK (a private limited company).
- **Website**: [ok.ru](https://ok.ru/) (primary domain).
- **Programming language**: Built using PHP.
- **Alexa Rank**: Ranked 53 globally as of October 2023.
- **Visitors**: 42 million annual visitors as of August 2017.
- **Languages**: Supports multiple languages, including Russian, English, Ukrainian, and Turkish.
- **Competitors**: Facebook, Instagram, TikTok, and other global social networking services.

## FAQs
### Q: Who founded Odnoklassniki?
A: Odnoklassniki was founded by Albert Popkov on March 4, 2006.

### Q: What is the primary purpose of Odnoklassniki?
A: It is a social networking service aimed at helping users reconnect with classmates, friends, and acquaintances.

### Q: Is Odnoklassniki available in languages other than Russian?
A: Yes, it supports multiple languages, including English, Ukrainian, Turkish, and others.

### Q: Who owns Odnoklassniki?
A: It is owned by VK, a Russian private limited company.

### Q: How popular is Odnoklassniki?
A: As of October 2023, it was ranked 53 globally by Alexa, indicating significant popularity, especially in Russia.

## Why It Matters
Odnoklassniki plays a crucial role in the social media landscape of Russia and neighboring countries. It provides a platform for users to reconnect with old friends and classmates, fostering online communities and social interactions. Its popularity in Russia makes it a key player in the regional social media market, competing with global giants like Facebook and Instagram. The platform's multilingual support and focus on nostalgia-driven connections set it apart, making it a significant cultural and social tool in its target regions.

## Notable For
- **Early social networking service**: One of the first major social networks in Russia, launched in 2006.
- **Multilingual support**: Available in multiple languages, catering to a diverse user base.
- **High traffic**: Ranked among the top 50 websites globally by Alexa in 2023.
- **Ownership by VK**: Part of the larger VK ecosystem, which includes other popular Russian internet services.
- **Cultural impact**: Helps users reconnect with classmates and friends, playing a role in preserving social connections.

## Body
### History and Founding
Odnoklassniki was founded by Albert Popkov on March 4, 2006. The platform was designed to help users reconnect with classmates and friends, leveraging the nostalgia of school and university connections. It quickly gained popularity in Russia and neighboring countries, becoming one of the leading social networking services in the region.

### Features and Functionality
Odnoklassniki offers a range of features typical of social networking services, including:
- **Profile creation**: Users can create personal profiles with photos, personal information, and interests.
- **Friend connections**: Users can search for and connect with classmates, friends, and acquaintances.
- **Messaging**: The platform includes a messaging system for private and group conversations.
- **Photo and video sharing**: Users can upload and share photos and videos with their network.
- **Groups and communities**: Users can join or create groups based on shared interests or affiliations.

### Technical Details
- **Programming language**: Odnoklassniki is built using PHP, a widely used scripting language for web development.
- **Domain**: The primary domain is [ok.ru](https://ok.ru/), with [odnoklassniki.ru](http://odnoklassniki.ru) redirecting to the main site.
- **Multilingual support**: The platform supports multiple languages, including Russian, English, Ukrainian, Turkish, and others, making it accessible to a broad audience.

### Ownership and Corporate Structure
Odnoklassniki is owned by VK, a Russian private limited company. This ownership places it within a larger ecosystem of Russian internet services, enhancing its integration and reach within the region.

### Popularity and Traffic
Odnoklassniki has consistently ranked highly in global website traffic metrics. As of October 2023, it was ranked 53 globally by Alexa. The platform reported 42 million annual visitors as of August 2017, highlighting its significant user base and popularity.

### Competitors
Odnoklassniki competes with other major social networking services, including:
- **Facebook**: A global social networking giant with a broad user base.
- **Instagram**: A photo and video-sharing platform owned by Meta.
- **TikTok**: A video-focused social media platform with a strong presence in global markets.
- **Twitter (now X)**: A microblogging and social networking service.
- **LinkedIn**: A professional networking platform.

### Social Media Presence
Odnoklassniki maintains a presence on other social media platforms, including:
- **Twitter**: [@odnoklassniki](https://twitter.com/odnoklassniki) (verified account).
- **Facebook**: [official.odnoklassniki](https://www.facebook.com/official.odnoklassniki) (verified account).
- **Instagram**: [@odnoklassniki](https://www.instagram.com/odnoklassniki/).
- **YouTube**: [UCOv_9TXKqHE1HkRasX09o8w](https://www.youtube.com/channel/UCOv_9TXKqHE1HkRasX09o8w).

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Odnoklassniki",
  "description": "A Russian social networking service launched in 2006, designed to help users reconnect with classmates and friends.",
  "url": "https://ok.ru/",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q206855",
    "https://en.wikipedia.org/wiki/Odnoklassniki"
  ],
  "additionalType": "SocialNetworkingService"
}

## References

1. [Source](https://habr.com/ru/company/odnoklassniki/)
2. [Source](https://insideok.ru/blog/ok-zagovorili-na-belorusskom-yazike)
3. [Source](https://insideok.ru/blog/odnoklassniki-zapustili-tatarskiy-yazik-interfeysa)
4. Freebase Data Dumps. 2013
5. [Source](http://www.liveinternet.ru/stat/odnoklassniki.ru/index.html?period=month)
6. [Source](https://www.alexa.com/siteinfo/ok.ru)
7. [Alexa Internet](https://www.alexa.com/siteinfo/http://ok.ru)
8. [Alexa Internet](https://www.alexa.com/siteinfo/http://ok.ru/)
9. [Source](https://yasnoponyatno.com/company/pribyl-ooo-odnoklassniki-za-god-vyrosla-bolshe-chem-ooo-vkontakte.html)
10. Quora
11. [Source](https://golden.com/wiki/Odnoklassniki-3DZDD3)
12. YouTube API